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I will build professional android app kotlin java mvvm architecture
Hamza Khan
About this gig
BUILD PRODUCTION-GRADE ANDROID APPS
I develop high-performance Android applications using modern architecture and best practices. From concept to Google Play Store, I handle everything.
WHAT I BUILD:
Native Android apps (Java & Kotlin)
MVVM architecture with clean code
Real-time features & notifications
Firebase integration (auth, database, storage)
Payment integration (Stripe, PayPal)
Utility apps, business tools, e-commerce
Performance optimization and security
TECHNOLOGY STACK:
Kotlin, Java
MVVM & Clean Architecture
Material Design 3
Firebase (complete suite)
REST APIs, Real-time systems
MY PROCESS:
1. Requirements & Design (2-3 days)
2. Architecture Planning (1-2 days)
3. Development with daily updates (2-4 weeks)
4. Testing & Optimization (3-5 days)
5. Google Play Store submission (3-5 days)
WHY CHOOSE ME:
3+ years Android development
Apps with thousands of downloads
You own 100% of source code
Full documentation included
Google Play Store guidance provided
Available for post-launch support
MESSAGE FIRST to discuss your app requirements and get accurate timeline.
Ready to build? Let's start!
Get to know Hamza Khan
Hamza Khan
Full Stack React and Nodejs Developer and SaaS MVP Builder and Firebase Expert
- FromPakistan
- Member sinceNov 2022
- Avg. response time1 hour
Languages
English, Urdu
Hi! I'm Hamza Khan, a Full Stack Developer with 5+ years of experience building SaaS apps, web
platforms, and Android mobile apps. Expert in React, Node.js, NestJS, Android (Java/Kotlin), and Firebase. I deliver production-ready apps with clean architecture, on-time delivery, and full documentation.
You own 100% of the code. Message me first!
My Portfolio
Other Mobile App Development Services I Offer
FAQ
Q: Can you publish my app to Google Play Store?
Yes! I handle the entire submission process and guide you through account setup and publication.
Q: What's the difference between Kotlin and Java?
Kotlin is modern and recommended. I use Kotlin for all new projects. Both are fully supported.
Q: Will the app work on all Android versions?
Yes, optimized for Android 8.0+ which covers 98%+ of all devices worldwide.
Q: How much does Google Play Store cost?
One-time $25 fee to Google. I'll guide you through the entire process. You pay Google directly.
Q: Can you add more features after launch?
Absolutely! I offer maintenance packages for ongoing updates, features, and bug fixes anytime.
